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<h1><a href="dialogflow_v3.html">Dialogflow API</a> . <a href="dialogflow_v3.projects.html">projects</a> . <a href="dialogflow_v3.projects.locations.html">locations</a> . <a href="dialogflow_v3.projects.locations.agents.html">agents</a> . <a href="dialogflow_v3.projects.locations.agents.tools.html">tools</a> . <a href="dialogflow_v3.projects.locations.agents.tools.versions.html">versions</a></h1>
<h2>Instance Methods</h2>
<p class="toc_element">
  <code><a href="#close">close()</a></code></p>
<p class="firstline">Close httplib2 connections.</p>
<p class="toc_element">
  <code><a href="#create">create(parent, body=None, x__xgafv=None)</a></code></p>
<p class="firstline">Creates a version for the specified Tool.</p>
<p class="toc_element">
  <code><a href="#delete">delete(name, force=None, x__xgafv=None)</a></code></p>
<p class="firstline">Deletes the specified version of the Tool.</p>
<p class="toc_element">
  <code><a href="#get">get(name, x__xgafv=None)</a></code></p>
<p class="firstline">Retrieves the specified version of the Tool.</p>
<p class="toc_element">
  <code><a href="#list">list(parent, pageSize=None, pageToken=None, x__xgafv=None)</a></code></p>
<p class="firstline">List versions of the specified Tool.</p>
<p class="toc_element">
  <code><a href="#list_next">list_next()</a></code></p>
<p class="firstline">Retrieves the next page of results.</p>
<p class="toc_element">
  <code><a href="#restore">restore(name, body=None, x__xgafv=None)</a></code></p>
<p class="firstline">Retrieves the specified version of the Tool and stores it as the current tool draft, returning the tool with resources updated.</p>
<h3>Method Details</h3>
<div class="method">
    <code class="details" id="close">close()</code>
  <pre>Close httplib2 connections.</pre>
</div>

<div class="method">
    <code class="details" id="create">create(parent, body=None, x__xgafv=None)</code>
  <pre>Creates a version for the specified Tool.

Args:
  parent: string, Required. The tool to create a version for. Format: `projects//locations//agents//tools/`. (required)
  body: object, The request body.
    The object takes the form of:

{ # Tool version is a snapshot of the tool at certain timestamp.
  &quot;createTime&quot;: &quot;A String&quot;, # Output only. Last time the tool version was created or modified.
  &quot;displayName&quot;: &quot;A String&quot;, # Required. The display name of the tool version.
  &quot;name&quot;: &quot;A String&quot;, # Identifier. The unique identifier of the tool version. Format: `projects//locations//agents//tools//versions/`.
  &quot;tool&quot;: { # A tool provides a list of actions which are available to the Playbook to attain its goal. A Tool consists of a description of the tool&#x27;s usage and a specification of the tool which contains the schema and authentication information. # Required. Snapshot of the tool to be associated with this version.
    &quot;dataStoreSpec&quot;: { # A DataStoreTool is a way to provide specifications needed to search a list of data stores. # Data store search tool specification.
      &quot;dataStoreConnections&quot;: [ # Required. List of data stores to search.
        { # A data store connection. It represents a data store in Discovery Engine and the type of the contents it contains.
          &quot;dataStore&quot;: &quot;A String&quot;, # The full name of the referenced data store. Formats: `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}` `projects/{project}/locations/{location}/dataStores/{data_store}`
          &quot;dataStoreType&quot;: &quot;A String&quot;, # The type of the connected data store.
          &quot;documentProcessingMode&quot;: &quot;A String&quot;, # The document processing mode for the data store connection. Should only be set for PUBLIC_WEB and UNSTRUCTURED data stores. If not set it is considered as DOCUMENTS, as this is the legacy mode.
        },
      ],
      &quot;fallbackPrompt&quot;: { # A FallbackPrompt is a way to provide specifications for the Data Store fallback prompt when generating responses. # Required. Fallback prompt configurations to use.
      },
    },
    &quot;description&quot;: &quot;A String&quot;, # Required. High level description of the Tool and its usage.
    &quot;displayName&quot;: &quot;A String&quot;, # Required. The human-readable name of the Tool, unique within an agent.
    &quot;functionSpec&quot;: { # A Function tool describes the functions to be invoked on the client side. # Client side executed function specification.
      &quot;inputSchema&quot;: { # Optional. The JSON schema is encapsulated in a google.protobuf.Struct to describe the input of the function. This input is a JSON object that contains the function&#x27;s parameters as properties of the object.
        &quot;a_key&quot;: &quot;&quot;, # Properties of the object.
      },
      &quot;outputSchema&quot;: { # Optional. The JSON schema is encapsulated in a google.protobuf.Struct to describe the output of the function. This output is a JSON object that contains the function&#x27;s parameters as properties of the object.
        &quot;a_key&quot;: &quot;&quot;, # Properties of the object.
      },
    },
    &quot;name&quot;: &quot;A String&quot;, # The unique identifier of the Tool. Format: `projects//locations//agents//tools/`.
    &quot;openApiSpec&quot;: { # An OpenAPI tool is a way to provide the Tool specifications in the Open API schema format. # OpenAPI specification of the Tool.
      &quot;authentication&quot;: { # Authentication information required for API calls # Optional. Authentication information required by the API.
        &quot;apiKeyConfig&quot;: { # Config for authentication with API key. # Config for API key auth.
          &quot;apiKey&quot;: &quot;A String&quot;, # Optional. The API key. If the `secret_version_for_api_key` field is set, this field will be ignored.
          &quot;keyName&quot;: &quot;A String&quot;, # Required. The parameter name or the header name of the API key. E.g., If the API request is &quot;https://example.com/act?X-Api-Key=&quot;, &quot;X-Api-Key&quot; would be the parameter name.
          &quot;requestLocation&quot;: &quot;A String&quot;, # Required. Key location in the request.
          &quot;secretVersionForApiKey&quot;: &quot;A String&quot;, # Optional. The name of the SecretManager secret version resource storing the API key. If this field is set, the `api_key` field will be ignored. Format: `projects/{project}/secrets/{secret}/versions/{version}`
        },
        &quot;bearerTokenConfig&quot;: { # Config for authentication using bearer token. # Config for bearer token auth.
          &quot;secretVersionForToken&quot;: &quot;A String&quot;, # Optional. The name of the SecretManager secret version resource storing the Bearer token. If this field is set, the `token` field will be ignored. Format: `projects/{project}/secrets/{secret}/versions/{version}`
          &quot;token&quot;: &quot;A String&quot;, # Optional. The text token appended to the text `Bearer` to the request Authorization header. [Session parameters reference](https://cloud.google.com/dialogflow/cx/docs/concept/parameter#session-ref) can be used to pass the token dynamically, e.g. `$session.params.parameter-id`.
        },
        &quot;oauthConfig&quot;: { # Config for authentication with OAuth. # Config for OAuth.
          &quot;clientId&quot;: &quot;A String&quot;, # Required. The client ID from the OAuth provider.
          &quot;clientSecret&quot;: &quot;A String&quot;, # Optional. The client secret from the OAuth provider. If the `secret_version_for_client_secret` field is set, this field will be ignored.
          &quot;oauthGrantType&quot;: &quot;A String&quot;, # Required. OAuth grant types.
          &quot;scopes&quot;: [ # Optional. The OAuth scopes to grant.
            &quot;A String&quot;,
          ],
          &quot;secretVersionForClientSecret&quot;: &quot;A String&quot;, # Optional. The name of the SecretManager secret version resource storing the client secret. If this field is set, the `client_secret` field will be ignored. Format: `projects/{project}/secrets/{secret}/versions/{version}`
          &quot;tokenEndpoint&quot;: &quot;A String&quot;, # Required. The token endpoint in the OAuth provider to exchange for an access token.
        },
        &quot;serviceAccountAuthConfig&quot;: { # Configuration for authentication using a service account. # Configuration for service account authentication.
          &quot;serviceAccount&quot;: &quot;A String&quot;, # Required. The email address of the service account used to authenticate the tool call. Dialogflow uses this service account to exchange an access token and the access token is then sent in the `Authorization` header of the tool request. The service account must have the `roles/iam.serviceAccountTokenCreator` role granted to the [Dialogflow service agent](https://cloud.google.com/iam/docs/service-agents#dialogflow-service-agent).
        },
        &quot;serviceAgentAuthConfig&quot;: { # Config for auth using [Diglogflow service agent](https://cloud.google.com/iam/docs/service-agents#dialogflow-service-agent). # Config for [Diglogflow service agent](https://cloud.google.com/iam/docs/service-agents#dialogflow-service-agent) auth.
          &quot;serviceAgentAuth&quot;: &quot;A String&quot;, # Optional. Indicate the auth token type generated from the [Diglogflow service agent](https://cloud.google.com/iam/docs/service-agents#dialogflow-service-agent). The generated token is sent in the Authorization header.
        },
      },
      &quot;serviceDirectoryConfig&quot;: { # Configuration for tools using Service Directory. # Optional. Service Directory configuration.
        &quot;service&quot;: &quot;A String&quot;, # Required. The name of [Service Directory](https://cloud.google.com/service-directory) service. Format: `projects//locations//namespaces//services/`. `LocationID` of the service directory must be the same as the location of the agent.
      },
      &quot;textSchema&quot;: &quot;A String&quot;, # Required. The OpenAPI schema specified as a text.
      &quot;tlsConfig&quot;: { # The TLS configuration. # Optional. TLS configuration for the HTTPS verification.
        &quot;caCerts&quot;: [ # Required. Specifies a list of allowed custom CA certificates for HTTPS verification.
          { # The CA certificate.
            &quot;cert&quot;: &quot;A String&quot;, # Required. The allowed custom CA certificates (in DER format) for HTTPS verification. This overrides the default SSL trust store. If this is empty or unspecified, Dialogflow will use Google&#x27;s default trust store to verify certificates. N.B. Make sure the HTTPS server certificates are signed with &quot;subject alt name&quot;. For instance a certificate can be self-signed using the following command: ``` openssl x509 -req -days 200 -in example.com.csr \ -signkey example.com.key \ -out example.com.crt \ -extfile &lt;(printf &quot;\nsubjectAltName=&#x27;DNS:www.example.com&#x27;&quot;) ```
            &quot;displayName&quot;: &quot;A String&quot;, # Required. The name of the allowed custom CA certificates. This can be used to disambiguate the custom CA certificates.
          },
        ],
      },
    },
    &quot;toolType&quot;: &quot;A String&quot;, # Output only. The tool type.
  },
  &quot;updateTime&quot;: &quot;A String&quot;, # Output only. Last time the tool version was created or modified.
}

  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    { # Tool version is a snapshot of the tool at certain timestamp.
  &quot;createTime&quot;: &quot;A String&quot;, # Output only. Last time the tool version was created or modified.
  &quot;displayName&quot;: &quot;A String&quot;, # Required. The display name of the tool version.
  &quot;name&quot;: &quot;A String&quot;, # Identifier. The unique identifier of the tool version. Format: `projects//locations//agents//tools//versions/`.
  &quot;tool&quot;: { # A tool provides a list of actions which are available to the Playbook to attain its goal. A Tool consists of a description of the tool&#x27;s usage and a specification of the tool which contains the schema and authentication information. # Required. Snapshot of the tool to be associated with this version.
    &quot;dataStoreSpec&quot;: { # A DataStoreTool is a way to provide specifications needed to search a list of data stores. # Data store search tool specification.
      &quot;dataStoreConnections&quot;: [ # Required. List of data stores to search.
        { # A data store connection. It represents a data store in Discovery Engine and the type of the contents it contains.
          &quot;dataStore&quot;: &quot;A String&quot;, # The full name of the referenced data store. Formats: `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}` `projects/{project}/locations/{location}/dataStores/{data_store}`
          &quot;dataStoreType&quot;: &quot;A String&quot;, # The type of the connected data store.
          &quot;documentProcessingMode&quot;: &quot;A String&quot;, # The document processing mode for the data store connection. Should only be set for PUBLIC_WEB and UNSTRUCTURED data stores. If not set it is considered as DOCUMENTS, as this is the legacy mode.
        },
      ],
      &quot;fallbackPrompt&quot;: { # A FallbackPrompt is a way to provide specifications for the Data Store fallback prompt when generating responses. # Required. Fallback prompt configurations to use.
      },
    },
    &quot;description&quot;: &quot;A String&quot;, # Required. High level description of the Tool and its usage.
    &quot;displayName&quot;: &quot;A String&quot;, # Required. The human-readable name of the Tool, unique within an agent.
    &quot;functionSpec&quot;: { # A Function tool describes the functions to be invoked on the client side. # Client side executed function specification.
      &quot;inputSchema&quot;: { # Optional. The JSON schema is encapsulated in a google.protobuf.Struct to describe the input of the function. This input is a JSON object that contains the function&#x27;s parameters as properties of the object.
        &quot;a_key&quot;: &quot;&quot;, # Properties of the object.
      },
      &quot;outputSchema&quot;: { # Optional. The JSON schema is encapsulated in a google.protobuf.Struct to describe the output of the function. This output is a JSON object that contains the function&#x27;s parameters as properties of the object.
        &quot;a_key&quot;: &quot;&quot;, # Properties of the object.
      },
    },
    &quot;name&quot;: &quot;A String&quot;, # The unique identifier of the Tool. Format: `projects//locations//agents//tools/`.
    &quot;openApiSpec&quot;: { # An OpenAPI tool is a way to provide the Tool specifications in the Open API schema format. # OpenAPI specification of the Tool.
      &quot;authentication&quot;: { # Authentication information required for API calls # Optional. Authentication information required by the API.
        &quot;apiKeyConfig&quot;: { # Config for authentication with API key. # Config for API key auth.
          &quot;apiKey&quot;: &quot;A String&quot;, # Optional. The API key. If the `secret_version_for_api_key` field is set, this field will be ignored.
          &quot;keyName&quot;: &quot;A String&quot;, # Required. The parameter name or the header name of the API key. E.g., If the API request is &quot;https://example.com/act?X-Api-Key=&quot;, &quot;X-Api-Key&quot; would be the parameter name.
          &quot;requestLocation&quot;: &quot;A String&quot;, # Required. Key location in the request.
          &quot;secretVersionForApiKey&quot;: &quot;A String&quot;, # Optional. The name of the SecretManager secret version resource storing the API key. If this field is set, the `api_key` field will be ignored. Format: `projects/{project}/secrets/{secret}/versions/{version}`
        },
        &quot;bearerTokenConfig&quot;: { # Config for authentication using bearer token. # Config for bearer token auth.
          &quot;secretVersionForToken&quot;: &quot;A String&quot;, # Optional. The name of the SecretManager secret version resource storing the Bearer token. If this field is set, the `token` field will be ignored. Format: `projects/{project}/secrets/{secret}/versions/{version}`
          &quot;token&quot;: &quot;A String&quot;, # Optional. The text token appended to the text `Bearer` to the request Authorization header. [Session parameters reference](https://cloud.google.com/dialogflow/cx/docs/concept/parameter#session-ref) can be used to pass the token dynamically, e.g. `$session.params.parameter-id`.
        },
        &quot;oauthConfig&quot;: { # Config for authentication with OAuth. # Config for OAuth.
          &quot;clientId&quot;: &quot;A String&quot;, # Required. The client ID from the OAuth provider.
          &quot;clientSecret&quot;: &quot;A String&quot;, # Optional. The client secret from the OAuth provider. If the `secret_version_for_client_secret` field is set, this field will be ignored.
          &quot;oauthGrantType&quot;: &quot;A String&quot;, # Required. OAuth grant types.
          &quot;scopes&quot;: [ # Optional. The OAuth scopes to grant.
            &quot;A String&quot;,
          ],
          &quot;secretVersionForClientSecret&quot;: &quot;A String&quot;, # Optional. The name of the SecretManager secret version resource storing the client secret. If this field is set, the `client_secret` field will be ignored. Format: `projects/{project}/secrets/{secret}/versions/{version}`
          &quot;tokenEndpoint&quot;: &quot;A String&quot;, # Required. The token endpoint in the OAuth provider to exchange for an access token.
        },
        &quot;serviceAccountAuthConfig&quot;: { # Configuration for authentication using a service account. # Configuration for service account authentication.
          &quot;serviceAccount&quot;: &quot;A String&quot;, # Required. The email address of the service account used to authenticate the tool call. Dialogflow uses this service account to exchange an access token and the access token is then sent in the `Authorization` header of the tool request. The service account must have the `roles/iam.serviceAccountTokenCreator` role granted to the [Dialogflow service agent](https://cloud.google.com/iam/docs/service-agents#dialogflow-service-agent).
        },
        &quot;serviceAgentAuthConfig&quot;: { # Config for auth using [Diglogflow service agent](https://cloud.google.com/iam/docs/service-agents#dialogflow-service-agent). # Config for [Diglogflow service agent](https://cloud.google.com/iam/docs/service-agents#dialogflow-service-agent) auth.
          &quot;serviceAgentAuth&quot;: &quot;A String&quot;, # Optional. Indicate the auth token type generated from the [Diglogflow service agent](https://cloud.google.com/iam/docs/service-agents#dialogflow-service-agent). The generated token is sent in the Authorization header.
        },
      },
      &quot;serviceDirectoryConfig&quot;: { # Configuration for tools using Service Directory. # Optional. Service Directory configuration.
        &quot;service&quot;: &quot;A String&quot;, # Required. The name of [Service Directory](https://cloud.google.com/service-directory) service. Format: `projects//locations//namespaces//services/`. `LocationID` of the service directory must be the same as the location of the agent.
      },
      &quot;textSchema&quot;: &quot;A String&quot;, # Required. The OpenAPI schema specified as a text.
      &quot;tlsConfig&quot;: { # The TLS configuration. # Optional. TLS configuration for the HTTPS verification.
        &quot;caCerts&quot;: [ # Required. Specifies a list of allowed custom CA certificates for HTTPS verification.
          { # The CA certificate.
            &quot;cert&quot;: &quot;A String&quot;, # Required. The allowed custom CA certificates (in DER format) for HTTPS verification. This overrides the default SSL trust store. If this is empty or unspecified, Dialogflow will use Google&#x27;s default trust store to verify certificates. N.B. Make sure the HTTPS server certificates are signed with &quot;subject alt name&quot;. For instance a certificate can be self-signed using the following command: ``` openssl x509 -req -days 200 -in example.com.csr \ -signkey example.com.key \ -out example.com.crt \ -extfile &lt;(printf &quot;\nsubjectAltName=&#x27;DNS:www.example.com&#x27;&quot;) ```
            &quot;displayName&quot;: &quot;A String&quot;, # Required. The name of the allowed custom CA certificates. This can be used to disambiguate the custom CA certificates.
          },
        ],
      },
    },
    &quot;toolType&quot;: &quot;A String&quot;, # Output only. The tool type.
  },
  &quot;updateTime&quot;: &quot;A String&quot;, # Output only. Last time the tool version was created or modified.
}</pre>
</div>

<div class="method">
    <code class="details" id="delete">delete(name, force=None, x__xgafv=None)</code>
  <pre>Deletes the specified version of the Tool.

Args:
  name: string, Required. The name of the tool version to delete. Format: `projects//locations//agents//tools//versions/`. (required)
  force: boolean, Optional. This field has no effect for Tools not being used. For Tools that are used: * If `force` is set to false, an error will be returned with message indicating the referenced resources. * If `force` is set to true, Dialogflow will remove the tool, as well as any references to the tool.
  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    { # A generic empty message that you can re-use to avoid defining duplicated empty messages in your APIs. A typical example is to use it as the request or the response type of an API method. For instance: service Foo { rpc Bar(google.protobuf.Empty) returns (google.protobuf.Empty); }
}</pre>
</div>

<div class="method">
    <code class="details" id="get">get(name, x__xgafv=None)</code>
  <pre>Retrieves the specified version of the Tool.

Args:
  name: string, Required. The name of the tool version. Format: `projects//locations//agents//tools//versions/`. (required)
  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    { # Tool version is a snapshot of the tool at certain timestamp.
  &quot;createTime&quot;: &quot;A String&quot;, # Output only. Last time the tool version was created or modified.
  &quot;displayName&quot;: &quot;A String&quot;, # Required. The display name of the tool version.
  &quot;name&quot;: &quot;A String&quot;, # Identifier. The unique identifier of the tool version. Format: `projects//locations//agents//tools//versions/`.
  &quot;tool&quot;: { # A tool provides a list of actions which are available to the Playbook to attain its goal. A Tool consists of a description of the tool&#x27;s usage and a specification of the tool which contains the schema and authentication information. # Required. Snapshot of the tool to be associated with this version.
    &quot;dataStoreSpec&quot;: { # A DataStoreTool is a way to provide specifications needed to search a list of data stores. # Data store search tool specification.
      &quot;dataStoreConnections&quot;: [ # Required. List of data stores to search.
        { # A data store connection. It represents a data store in Discovery Engine and the type of the contents it contains.
          &quot;dataStore&quot;: &quot;A String&quot;, # The full name of the referenced data store. Formats: `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}` `projects/{project}/locations/{location}/dataStores/{data_store}`
          &quot;dataStoreType&quot;: &quot;A String&quot;, # The type of the connected data store.
          &quot;documentProcessingMode&quot;: &quot;A String&quot;, # The document processing mode for the data store connection. Should only be set for PUBLIC_WEB and UNSTRUCTURED data stores. If not set it is considered as DOCUMENTS, as this is the legacy mode.
        },
      ],
      &quot;fallbackPrompt&quot;: { # A FallbackPrompt is a way to provide specifications for the Data Store fallback prompt when generating responses. # Required. Fallback prompt configurations to use.
      },
    },
    &quot;description&quot;: &quot;A String&quot;, # Required. High level description of the Tool and its usage.
    &quot;displayName&quot;: &quot;A String&quot;, # Required. The human-readable name of the Tool, unique within an agent.
    &quot;functionSpec&quot;: { # A Function tool describes the functions to be invoked on the client side. # Client side executed function specification.
      &quot;inputSchema&quot;: { # Optional. The JSON schema is encapsulated in a google.protobuf.Struct to describe the input of the function. This input is a JSON object that contains the function&#x27;s parameters as properties of the object.
        &quot;a_key&quot;: &quot;&quot;, # Properties of the object.
      },
      &quot;outputSchema&quot;: { # Optional. The JSON schema is encapsulated in a google.protobuf.Struct to describe the output of the function. This output is a JSON object that contains the function&#x27;s parameters as properties of the object.
        &quot;a_key&quot;: &quot;&quot;, # Properties of the object.
      },
    },
    &quot;name&quot;: &quot;A String&quot;, # The unique identifier of the Tool. Format: `projects//locations//agents//tools/`.
    &quot;openApiSpec&quot;: { # An OpenAPI tool is a way to provide the Tool specifications in the Open API schema format. # OpenAPI specification of the Tool.
      &quot;authentication&quot;: { # Authentication information required for API calls # Optional. Authentication information required by the API.
        &quot;apiKeyConfig&quot;: { # Config for authentication with API key. # Config for API key auth.
          &quot;apiKey&quot;: &quot;A String&quot;, # Optional. The API key. If the `secret_version_for_api_key` field is set, this field will be ignored.
          &quot;keyName&quot;: &quot;A String&quot;, # Required. The parameter name or the header name of the API key. E.g., If the API request is &quot;https://example.com/act?X-Api-Key=&quot;, &quot;X-Api-Key&quot; would be the parameter name.
          &quot;requestLocation&quot;: &quot;A String&quot;, # Required. Key location in the request.
          &quot;secretVersionForApiKey&quot;: &quot;A String&quot;, # Optional. The name of the SecretManager secret version resource storing the API key. If this field is set, the `api_key` field will be ignored. Format: `projects/{project}/secrets/{secret}/versions/{version}`
        },
        &quot;bearerTokenConfig&quot;: { # Config for authentication using bearer token. # Config for bearer token auth.
          &quot;secretVersionForToken&quot;: &quot;A String&quot;, # Optional. The name of the SecretManager secret version resource storing the Bearer token. If this field is set, the `token` field will be ignored. Format: `projects/{project}/secrets/{secret}/versions/{version}`
          &quot;token&quot;: &quot;A String&quot;, # Optional. The text token appended to the text `Bearer` to the request Authorization header. [Session parameters reference](https://cloud.google.com/dialogflow/cx/docs/concept/parameter#session-ref) can be used to pass the token dynamically, e.g. `$session.params.parameter-id`.
        },
        &quot;oauthConfig&quot;: { # Config for authentication with OAuth. # Config for OAuth.
          &quot;clientId&quot;: &quot;A String&quot;, # Required. The client ID from the OAuth provider.
          &quot;clientSecret&quot;: &quot;A String&quot;, # Optional. The client secret from the OAuth provider. If the `secret_version_for_client_secret` field is set, this field will be ignored.
          &quot;oauthGrantType&quot;: &quot;A String&quot;, # Required. OAuth grant types.
          &quot;scopes&quot;: [ # Optional. The OAuth scopes to grant.
            &quot;A String&quot;,
          ],
          &quot;secretVersionForClientSecret&quot;: &quot;A String&quot;, # Optional. The name of the SecretManager secret version resource storing the client secret. If this field is set, the `client_secret` field will be ignored. Format: `projects/{project}/secrets/{secret}/versions/{version}`
          &quot;tokenEndpoint&quot;: &quot;A String&quot;, # Required. The token endpoint in the OAuth provider to exchange for an access token.
        },
        &quot;serviceAccountAuthConfig&quot;: { # Configuration for authentication using a service account. # Configuration for service account authentication.
          &quot;serviceAccount&quot;: &quot;A String&quot;, # Required. The email address of the service account used to authenticate the tool call. Dialogflow uses this service account to exchange an access token and the access token is then sent in the `Authorization` header of the tool request. The service account must have the `roles/iam.serviceAccountTokenCreator` role granted to the [Dialogflow service agent](https://cloud.google.com/iam/docs/service-agents#dialogflow-service-agent).
        },
        &quot;serviceAgentAuthConfig&quot;: { # Config for auth using [Diglogflow service agent](https://cloud.google.com/iam/docs/service-agents#dialogflow-service-agent). # Config for [Diglogflow service agent](https://cloud.google.com/iam/docs/service-agents#dialogflow-service-agent) auth.
          &quot;serviceAgentAuth&quot;: &quot;A String&quot;, # Optional. Indicate the auth token type generated from the [Diglogflow service agent](https://cloud.google.com/iam/docs/service-agents#dialogflow-service-agent). The generated token is sent in the Authorization header.
        },
      },
      &quot;serviceDirectoryConfig&quot;: { # Configuration for tools using Service Directory. # Optional. Service Directory configuration.
        &quot;service&quot;: &quot;A String&quot;, # Required. The name of [Service Directory](https://cloud.google.com/service-directory) service. Format: `projects//locations//namespaces//services/`. `LocationID` of the service directory must be the same as the location of the agent.
      },
      &quot;textSchema&quot;: &quot;A String&quot;, # Required. The OpenAPI schema specified as a text.
      &quot;tlsConfig&quot;: { # The TLS configuration. # Optional. TLS configuration for the HTTPS verification.
        &quot;caCerts&quot;: [ # Required. Specifies a list of allowed custom CA certificates for HTTPS verification.
          { # The CA certificate.
            &quot;cert&quot;: &quot;A String&quot;, # Required. The allowed custom CA certificates (in DER format) for HTTPS verification. This overrides the default SSL trust store. If this is empty or unspecified, Dialogflow will use Google&#x27;s default trust store to verify certificates. N.B. Make sure the HTTPS server certificates are signed with &quot;subject alt name&quot;. For instance a certificate can be self-signed using the following command: ``` openssl x509 -req -days 200 -in example.com.csr \ -signkey example.com.key \ -out example.com.crt \ -extfile &lt;(printf &quot;\nsubjectAltName=&#x27;DNS:www.example.com&#x27;&quot;) ```
            &quot;displayName&quot;: &quot;A String&quot;, # Required. The name of the allowed custom CA certificates. This can be used to disambiguate the custom CA certificates.
          },
        ],
      },
    },
    &quot;toolType&quot;: &quot;A String&quot;, # Output only. The tool type.
  },
  &quot;updateTime&quot;: &quot;A String&quot;, # Output only. Last time the tool version was created or modified.
}</pre>
</div>

<div class="method">
    <code class="details" id="list">list(parent, pageSize=None, pageToken=None, x__xgafv=None)</code>
  <pre>List versions of the specified Tool.

Args:
  parent: string, Required. The parent of the tool versions. Format: `projects//locations//agents//tools/`. (required)
  pageSize: integer, Optional. The maximum number of items to return in a single page. By default 100 and at most 1000.
  pageToken: string, Optional. The next_page_token value returned from a previous list request.
  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    { # The response message for Tools.ListToolVersions.
  &quot;nextPageToken&quot;: &quot;A String&quot;, # Token to retrieve the next page of results, or empty if there are no more results in the list.
  &quot;toolVersions&quot;: [ # The list of tool versions. There will be a maximum number of items returned based on the page_size field in the request.
    { # Tool version is a snapshot of the tool at certain timestamp.
      &quot;createTime&quot;: &quot;A String&quot;, # Output only. Last time the tool version was created or modified.
      &quot;displayName&quot;: &quot;A String&quot;, # Required. The display name of the tool version.
      &quot;name&quot;: &quot;A String&quot;, # Identifier. The unique identifier of the tool version. Format: `projects//locations//agents//tools//versions/`.
      &quot;tool&quot;: { # A tool provides a list of actions which are available to the Playbook to attain its goal. A Tool consists of a description of the tool&#x27;s usage and a specification of the tool which contains the schema and authentication information. # Required. Snapshot of the tool to be associated with this version.
        &quot;dataStoreSpec&quot;: { # A DataStoreTool is a way to provide specifications needed to search a list of data stores. # Data store search tool specification.
          &quot;dataStoreConnections&quot;: [ # Required. List of data stores to search.
            { # A data store connection. It represents a data store in Discovery Engine and the type of the contents it contains.
              &quot;dataStore&quot;: &quot;A String&quot;, # The full name of the referenced data store. Formats: `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}` `projects/{project}/locations/{location}/dataStores/{data_store}`
              &quot;dataStoreType&quot;: &quot;A String&quot;, # The type of the connected data store.
              &quot;documentProcessingMode&quot;: &quot;A String&quot;, # The document processing mode for the data store connection. Should only be set for PUBLIC_WEB and UNSTRUCTURED data stores. If not set it is considered as DOCUMENTS, as this is the legacy mode.
            },
          ],
          &quot;fallbackPrompt&quot;: { # A FallbackPrompt is a way to provide specifications for the Data Store fallback prompt when generating responses. # Required. Fallback prompt configurations to use.
          },
        },
        &quot;description&quot;: &quot;A String&quot;, # Required. High level description of the Tool and its usage.
        &quot;displayName&quot;: &quot;A String&quot;, # Required. The human-readable name of the Tool, unique within an agent.
        &quot;functionSpec&quot;: { # A Function tool describes the functions to be invoked on the client side. # Client side executed function specification.
          &quot;inputSchema&quot;: { # Optional. The JSON schema is encapsulated in a google.protobuf.Struct to describe the input of the function. This input is a JSON object that contains the function&#x27;s parameters as properties of the object.
            &quot;a_key&quot;: &quot;&quot;, # Properties of the object.
          },
          &quot;outputSchema&quot;: { # Optional. The JSON schema is encapsulated in a google.protobuf.Struct to describe the output of the function. This output is a JSON object that contains the function&#x27;s parameters as properties of the object.
            &quot;a_key&quot;: &quot;&quot;, # Properties of the object.
          },
        },
        &quot;name&quot;: &quot;A String&quot;, # The unique identifier of the Tool. Format: `projects//locations//agents//tools/`.
        &quot;openApiSpec&quot;: { # An OpenAPI tool is a way to provide the Tool specifications in the Open API schema format. # OpenAPI specification of the Tool.
          &quot;authentication&quot;: { # Authentication information required for API calls # Optional. Authentication information required by the API.
            &quot;apiKeyConfig&quot;: { # Config for authentication with API key. # Config for API key auth.
              &quot;apiKey&quot;: &quot;A String&quot;, # Optional. The API key. If the `secret_version_for_api_key` field is set, this field will be ignored.
              &quot;keyName&quot;: &quot;A String&quot;, # Required. The parameter name or the header name of the API key. E.g., If the API request is &quot;https://example.com/act?X-Api-Key=&quot;, &quot;X-Api-Key&quot; would be the parameter name.
              &quot;requestLocation&quot;: &quot;A String&quot;, # Required. Key location in the request.
              &quot;secretVersionForApiKey&quot;: &quot;A String&quot;, # Optional. The name of the SecretManager secret version resource storing the API key. If this field is set, the `api_key` field will be ignored. Format: `projects/{project}/secrets/{secret}/versions/{version}`
            },
            &quot;bearerTokenConfig&quot;: { # Config for authentication using bearer token. # Config for bearer token auth.
              &quot;secretVersionForToken&quot;: &quot;A String&quot;, # Optional. The name of the SecretManager secret version resource storing the Bearer token. If this field is set, the `token` field will be ignored. Format: `projects/{project}/secrets/{secret}/versions/{version}`
              &quot;token&quot;: &quot;A String&quot;, # Optional. The text token appended to the text `Bearer` to the request Authorization header. [Session parameters reference](https://cloud.google.com/dialogflow/cx/docs/concept/parameter#session-ref) can be used to pass the token dynamically, e.g. `$session.params.parameter-id`.
            },
            &quot;oauthConfig&quot;: { # Config for authentication with OAuth. # Config for OAuth.
              &quot;clientId&quot;: &quot;A String&quot;, # Required. The client ID from the OAuth provider.
              &quot;clientSecret&quot;: &quot;A String&quot;, # Optional. The client secret from the OAuth provider. If the `secret_version_for_client_secret` field is set, this field will be ignored.
              &quot;oauthGrantType&quot;: &quot;A String&quot;, # Required. OAuth grant types.
              &quot;scopes&quot;: [ # Optional. The OAuth scopes to grant.
                &quot;A String&quot;,
              ],
              &quot;secretVersionForClientSecret&quot;: &quot;A String&quot;, # Optional. The name of the SecretManager secret version resource storing the client secret. If this field is set, the `client_secret` field will be ignored. Format: `projects/{project}/secrets/{secret}/versions/{version}`
              &quot;tokenEndpoint&quot;: &quot;A String&quot;, # Required. The token endpoint in the OAuth provider to exchange for an access token.
            },
            &quot;serviceAccountAuthConfig&quot;: { # Configuration for authentication using a service account. # Configuration for service account authentication.
              &quot;serviceAccount&quot;: &quot;A String&quot;, # Required. The email address of the service account used to authenticate the tool call. Dialogflow uses this service account to exchange an access token and the access token is then sent in the `Authorization` header of the tool request. The service account must have the `roles/iam.serviceAccountTokenCreator` role granted to the [Dialogflow service agent](https://cloud.google.com/iam/docs/service-agents#dialogflow-service-agent).
            },
            &quot;serviceAgentAuthConfig&quot;: { # Config for auth using [Diglogflow service agent](https://cloud.google.com/iam/docs/service-agents#dialogflow-service-agent). # Config for [Diglogflow service agent](https://cloud.google.com/iam/docs/service-agents#dialogflow-service-agent) auth.
              &quot;serviceAgentAuth&quot;: &quot;A String&quot;, # Optional. Indicate the auth token type generated from the [Diglogflow service agent](https://cloud.google.com/iam/docs/service-agents#dialogflow-service-agent). The generated token is sent in the Authorization header.
            },
          },
          &quot;serviceDirectoryConfig&quot;: { # Configuration for tools using Service Directory. # Optional. Service Directory configuration.
            &quot;service&quot;: &quot;A String&quot;, # Required. The name of [Service Directory](https://cloud.google.com/service-directory) service. Format: `projects//locations//namespaces//services/`. `LocationID` of the service directory must be the same as the location of the agent.
          },
          &quot;textSchema&quot;: &quot;A String&quot;, # Required. The OpenAPI schema specified as a text.
          &quot;tlsConfig&quot;: { # The TLS configuration. # Optional. TLS configuration for the HTTPS verification.
            &quot;caCerts&quot;: [ # Required. Specifies a list of allowed custom CA certificates for HTTPS verification.
              { # The CA certificate.
                &quot;cert&quot;: &quot;A String&quot;, # Required. The allowed custom CA certificates (in DER format) for HTTPS verification. This overrides the default SSL trust store. If this is empty or unspecified, Dialogflow will use Google&#x27;s default trust store to verify certificates. N.B. Make sure the HTTPS server certificates are signed with &quot;subject alt name&quot;. For instance a certificate can be self-signed using the following command: ``` openssl x509 -req -days 200 -in example.com.csr \ -signkey example.com.key \ -out example.com.crt \ -extfile &lt;(printf &quot;\nsubjectAltName=&#x27;DNS:www.example.com&#x27;&quot;) ```
                &quot;displayName&quot;: &quot;A String&quot;, # Required. The name of the allowed custom CA certificates. This can be used to disambiguate the custom CA certificates.
              },
            ],
          },
        },
        &quot;toolType&quot;: &quot;A String&quot;, # Output only. The tool type.
      },
      &quot;updateTime&quot;: &quot;A String&quot;, # Output only. Last time the tool version was created or modified.
    },
  ],
}</pre>
</div>

<div class="method">
    <code class="details" id="list_next">list_next()</code>
  <pre>Retrieves the next page of results.

        Args:
          previous_request: The request for the previous page. (required)
          previous_response: The response from the request for the previous page. (required)

        Returns:
          A request object that you can call &#x27;execute()&#x27; on to request the next
          page. Returns None if there are no more items in the collection.
        </pre>
</div>

<div class="method">
    <code class="details" id="restore">restore(name, body=None, x__xgafv=None)</code>
  <pre>Retrieves the specified version of the Tool and stores it as the current tool draft, returning the tool with resources updated.

Args:
  name: string, Required. The name of the tool version. Format: `projects//locations//agents//tools//versions/`. (required)
  body: object, The request body.
    The object takes the form of:

{ # The request message for Tools.RestoreToolVersion.
}

  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    { # The response message for Tools.RestoreToolVersion.
  &quot;tool&quot;: { # A tool provides a list of actions which are available to the Playbook to attain its goal. A Tool consists of a description of the tool&#x27;s usage and a specification of the tool which contains the schema and authentication information. # The updated tool.
    &quot;dataStoreSpec&quot;: { # A DataStoreTool is a way to provide specifications needed to search a list of data stores. # Data store search tool specification.
      &quot;dataStoreConnections&quot;: [ # Required. List of data stores to search.
        { # A data store connection. It represents a data store in Discovery Engine and the type of the contents it contains.
          &quot;dataStore&quot;: &quot;A String&quot;, # The full name of the referenced data store. Formats: `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}` `projects/{project}/locations/{location}/dataStores/{data_store}`
          &quot;dataStoreType&quot;: &quot;A String&quot;, # The type of the connected data store.
          &quot;documentProcessingMode&quot;: &quot;A String&quot;, # The document processing mode for the data store connection. Should only be set for PUBLIC_WEB and UNSTRUCTURED data stores. If not set it is considered as DOCUMENTS, as this is the legacy mode.
        },
      ],
      &quot;fallbackPrompt&quot;: { # A FallbackPrompt is a way to provide specifications for the Data Store fallback prompt when generating responses. # Required. Fallback prompt configurations to use.
      },
    },
    &quot;description&quot;: &quot;A String&quot;, # Required. High level description of the Tool and its usage.
    &quot;displayName&quot;: &quot;A String&quot;, # Required. The human-readable name of the Tool, unique within an agent.
    &quot;functionSpec&quot;: { # A Function tool describes the functions to be invoked on the client side. # Client side executed function specification.
      &quot;inputSchema&quot;: { # Optional. The JSON schema is encapsulated in a google.protobuf.Struct to describe the input of the function. This input is a JSON object that contains the function&#x27;s parameters as properties of the object.
        &quot;a_key&quot;: &quot;&quot;, # Properties of the object.
      },
      &quot;outputSchema&quot;: { # Optional. The JSON schema is encapsulated in a google.protobuf.Struct to describe the output of the function. This output is a JSON object that contains the function&#x27;s parameters as properties of the object.
        &quot;a_key&quot;: &quot;&quot;, # Properties of the object.
      },
    },
    &quot;name&quot;: &quot;A String&quot;, # The unique identifier of the Tool. Format: `projects//locations//agents//tools/`.
    &quot;openApiSpec&quot;: { # An OpenAPI tool is a way to provide the Tool specifications in the Open API schema format. # OpenAPI specification of the Tool.
      &quot;authentication&quot;: { # Authentication information required for API calls # Optional. Authentication information required by the API.
        &quot;apiKeyConfig&quot;: { # Config for authentication with API key. # Config for API key auth.
          &quot;apiKey&quot;: &quot;A String&quot;, # Optional. The API key. If the `secret_version_for_api_key` field is set, this field will be ignored.
          &quot;keyName&quot;: &quot;A String&quot;, # Required. The parameter name or the header name of the API key. E.g., If the API request is &quot;https://example.com/act?X-Api-Key=&quot;, &quot;X-Api-Key&quot; would be the parameter name.
          &quot;requestLocation&quot;: &quot;A String&quot;, # Required. Key location in the request.
          &quot;secretVersionForApiKey&quot;: &quot;A String&quot;, # Optional. The name of the SecretManager secret version resource storing the API key. If this field is set, the `api_key` field will be ignored. Format: `projects/{project}/secrets/{secret}/versions/{version}`
        },
        &quot;bearerTokenConfig&quot;: { # Config for authentication using bearer token. # Config for bearer token auth.
          &quot;secretVersionForToken&quot;: &quot;A String&quot;, # Optional. The name of the SecretManager secret version resource storing the Bearer token. If this field is set, the `token` field will be ignored. Format: `projects/{project}/secrets/{secret}/versions/{version}`
          &quot;token&quot;: &quot;A String&quot;, # Optional. The text token appended to the text `Bearer` to the request Authorization header. [Session parameters reference](https://cloud.google.com/dialogflow/cx/docs/concept/parameter#session-ref) can be used to pass the token dynamically, e.g. `$session.params.parameter-id`.
        },
        &quot;oauthConfig&quot;: { # Config for authentication with OAuth. # Config for OAuth.
          &quot;clientId&quot;: &quot;A String&quot;, # Required. The client ID from the OAuth provider.
          &quot;clientSecret&quot;: &quot;A String&quot;, # Optional. The client secret from the OAuth provider. If the `secret_version_for_client_secret` field is set, this field will be ignored.
          &quot;oauthGrantType&quot;: &quot;A String&quot;, # Required. OAuth grant types.
          &quot;scopes&quot;: [ # Optional. The OAuth scopes to grant.
            &quot;A String&quot;,
          ],
          &quot;secretVersionForClientSecret&quot;: &quot;A String&quot;, # Optional. The name of the SecretManager secret version resource storing the client secret. If this field is set, the `client_secret` field will be ignored. Format: `projects/{project}/secrets/{secret}/versions/{version}`
          &quot;tokenEndpoint&quot;: &quot;A String&quot;, # Required. The token endpoint in the OAuth provider to exchange for an access token.
        },
        &quot;serviceAccountAuthConfig&quot;: { # Configuration for authentication using a service account. # Configuration for service account authentication.
          &quot;serviceAccount&quot;: &quot;A String&quot;, # Required. The email address of the service account used to authenticate the tool call. Dialogflow uses this service account to exchange an access token and the access token is then sent in the `Authorization` header of the tool request. The service account must have the `roles/iam.serviceAccountTokenCreator` role granted to the [Dialogflow service agent](https://cloud.google.com/iam/docs/service-agents#dialogflow-service-agent).
        },
        &quot;serviceAgentAuthConfig&quot;: { # Config for auth using [Diglogflow service agent](https://cloud.google.com/iam/docs/service-agents#dialogflow-service-agent). # Config for [Diglogflow service agent](https://cloud.google.com/iam/docs/service-agents#dialogflow-service-agent) auth.
          &quot;serviceAgentAuth&quot;: &quot;A String&quot;, # Optional. Indicate the auth token type generated from the [Diglogflow service agent](https://cloud.google.com/iam/docs/service-agents#dialogflow-service-agent). The generated token is sent in the Authorization header.
        },
      },
      &quot;serviceDirectoryConfig&quot;: { # Configuration for tools using Service Directory. # Optional. Service Directory configuration.
        &quot;service&quot;: &quot;A String&quot;, # Required. The name of [Service Directory](https://cloud.google.com/service-directory) service. Format: `projects//locations//namespaces//services/`. `LocationID` of the service directory must be the same as the location of the agent.
      },
      &quot;textSchema&quot;: &quot;A String&quot;, # Required. The OpenAPI schema specified as a text.
      &quot;tlsConfig&quot;: { # The TLS configuration. # Optional. TLS configuration for the HTTPS verification.
        &quot;caCerts&quot;: [ # Required. Specifies a list of allowed custom CA certificates for HTTPS verification.
          { # The CA certificate.
            &quot;cert&quot;: &quot;A String&quot;, # Required. The allowed custom CA certificates (in DER format) for HTTPS verification. This overrides the default SSL trust store. If this is empty or unspecified, Dialogflow will use Google&#x27;s default trust store to verify certificates. N.B. Make sure the HTTPS server certificates are signed with &quot;subject alt name&quot;. For instance a certificate can be self-signed using the following command: ``` openssl x509 -req -days 200 -in example.com.csr \ -signkey example.com.key \ -out example.com.crt \ -extfile &lt;(printf &quot;\nsubjectAltName=&#x27;DNS:www.example.com&#x27;&quot;) ```
            &quot;displayName&quot;: &quot;A String&quot;, # Required. The name of the allowed custom CA certificates. This can be used to disambiguate the custom CA certificates.
          },
        ],
      },
    },
    &quot;toolType&quot;: &quot;A String&quot;, # Output only. The tool type.
  },
}</pre>
</div>

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